Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Factory Gr12 welding titanium Pipe titanium alloy tube for industrial","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/78\/07\/2709ca3cfdc21a0d6c3ac2112504-200x200-1\/factory_gr12_welding_titanium_pipe_titanium_alloy_tube_for_industrial.jpg","attrs":{"Brand Name":"CSTY","Model Number":"CSTY-TB","Certification":"ISO9001","Place of Origin":"China Baoji"}}
{"title":"OD63mm Welded Titanium Pipes Gr1 For Car Titanium Exhaust Pipes","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b4\/f4\/40768d14a653194950eebaca33e9-200x200-1\/od63mm_welded_titanium_pipes_gr1_for_car_titanium_exhaust_pipes.jpg","attrs":{"Brand Name":"Changsheng","Model Number":"Welded Titanium Pipes","Certification":"ISO9001:2015","Place of Origin":"Baoji City, China"}}
{"title":"Gr.7 \/ TA9 \/ Ti-Pd Titanium Pipe Tube 60.3 X 2.77 X 4000mm Chlor Alkali Plant","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6c\/61\/ba4a872bdb001b37fefbd7d55294-200x200-1\/gr_7_2f_ta9_2f_ti_pd_titanium_pipe_tube_60_3_x_2_77_x_4000mm_chlor_alkali_plant.jpg","attrs":{"Brand Name":"CSTI","Model Number":"Gr.7\/ TA9\/ Ti-Pd titanium pipe tube20221019","Certification":"GB\/T19001-2016\/ISO9001:2015","Place of Origin":"China"}}
{"title":"Grade 12 Titanium Welding Pipe Ti-0.8Ni-0.3Mo Heating Tube For Heat Exchanger","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4d\/61\/90b2e07c7352df3551ae5b3288b0-200x200-1\/grade_12_titanium_welding_pipe_ti_0_8ni_0_3mo_heating_tube_for_heat_exchanger.jpg","attrs":{"Brand Name":"Changsheng","Model Number":"Grade 12 Titanium Welding Pipe","Certification":"ISO9001:2015","Place of Origin":"China"}}
{"title":"Titanium Welded Pipe Heat Exchange Tube For PTA Oxidation Reaction Condenser","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/98\/c4\/345820783f876392b67dbdd1dbc6-200x200-1\/titanium_welded_pipe_heat_exchange_tube_for_pta_oxidation_reaction_condenser.jpg","attrs":{"Brand Name":"Changsheng","Model Number":"Titanium Welded Pipe as Heat Exchange Tube","Certification":"ISO9001:2015","Place of Origin":"Shaanxi, China"}}
{"title":"Titanium Grade 2 Welding Tube ASTM B338 OD25mm For Shell And Tube Condensers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f5\/b4\/d63cdba9e7a9a861db644f8261fe-200x200-1\/titanium_grade_2_welding_tube_astm_b338_od25mm_for_shell_and_tube_condensers.jpg","attrs":{"Brand Name":"Changsheng","Model Number":"Titanium Grade 2 Welding Tube","Certification":"ISO9001:2015","Place of Origin":"Shaanxi, China"}}
TA10 Grade 12(Ti-0.8Ni-0.3Mo) Titanium Welded Pipe For Chemical Equipment And Tanks
A10 (Ti-0.3Mo-0.8Ni, titanium-molybdenum-nickel alloy) Titanium alloy is a corrosion-resistant titanium alloy. The foreign similar grade Gr.12 (US) is a near-α developed to improve the crevice corrosion performance of pure titanium. Alloy, which contains 0.3% Mo and 0.8% Ni, not only strengthens the alloy, but also has good resistance to crevice corrosion to high temperature, low pH chloride or weakly reducing acid, and its corrosion resistance is significantly better than pure titanium And close to TA9 / Gr7 alloy. TA10 / Gr12 alloy also has good process plasticity and welding properties, and has been widely used in chemical manufacturing equipment and tanks. The alloy can be used in the annealed state, and the main forms are sheet, rod, pipe, forging and wire Wait.
Density
0.163lb/in3
Coefficient
15x106psi
Beta transformation temperature(+/-25oF)
1635F-1735oF
Thermal conductivity
13-10Btu/ft·h·°F
Coefficient of thermal expansion(32-600oF)
5.1x10-6/oF
Melting point
~3000oF
Welding Properties of Titanium alloys
At room temperature, titanium and titanium alloys are relatively stable. Titanium and titanium alloys have many advantages as structural materials, such as low specific gravity, high tensile strength and high yield strength. They still have high enough strength at 300 ~ 500 ° C. It has excellent corrosion resistance in most media of acid and alkali salts, and it has been widely used in aviation, chemical industry and nuclear industry.
But as temperature rises, the ability of titanium and its alloys to absorb hydrogen, oxygen, and nitrogen gradually rises. Titanium absorbs hydrogen from 250 ° C, oxygen from 400 ° C, and nitrogen from 600 ° C. Due to the high affinity of titanium alloys with O2, N2, and H2, the joints containing these gases will make the joints brittle, reducing the impact performance, plasticity and toughness of titanium alloy welded joints. When titanium alloy contains hydrogen, delayed cracks occur in the heat-affected zone. When the weld contains high levels of oxygen and nitrogen, the weld or the heat-affected zone will also have cracks under the effect of large welding stresses, which are also delayed cracks. Therefore, inert gas (or vacuum chamber) protection is very necessary.
TIG welding :Because the cost of using a vacuum chamber is relatively high, an inert gas protection method is generally used. The shielding gases are mainly helium and argon. Because helium is more expensive than argon, generally speaking, for high-purity argon gas to protect the welding joints and heat-affected zones of titanium alloys that are not particularly required, oxidation can be prevented.
Porosity problems in welds :Porosity is a common problem when welding titanium and titanium alloys. The root cause of stomata is the result of the effects of hydrogen. The formation of pores in the weld metal mainly affects the fatigue strength of the joint. The main technological measures to prevent pores are: (1) The protection of neon gas should be pure, and the purity should not be less than 99.99% (2) Thoroughly remove organic matters such as scale oil on the surface of the welding piece and the surface of the welding wire. (3) Apply good gas protection to the molten pool, control the flow and velocity of argon gas, prevent turbulence, and affect the protection effect. (4) Correctly select the welding process parameters, increase the use of the deep pool residence time and the right to use the bubbles to escape, which can effectively reduce the pores.
FAQ 1. Are you the manufacturing or trading company? Real manufacturing company, started from 2001, nearly 20 years. With 2 sales teams for foreign trading business, started from 2008, more than 10 years experiences. 2. Do you have a dedicated R & D team? Can you design a product for us? We have a dedicated technical team responsible for research and development. But most of titanium fittings are standard, we can follow ASTM or other you asked. 3. Can you provide samples? Is there a charge? Samples can be provided for a fee. 4. What is your payment method? We can accept T / T, LC, trade assurance order from alibaba.com. Samples are 100% prepaid. Orders for mass production are below 1000 USD, 100% prepaid, above 1000 USD, 30% prepaid, and 70% paid before delivery. 5. How long is your delivery time? Inventory samples: within 3 working days Products for bulk orders: 25-30 days under normal circumstances. 6. After-sales products, how to deal with problems? Based on our statistics for each year, the probability of problems with titanium products is around 0.8%. There are two main reasons for the problem: 1) Among the products that have problems, 93% are misplaced in pre-sales communication, and the product that the customer needs is not really clear. 2) 5% is an unexpected situation and the extension of the construction period. 3) 2% is the problem of transportation and packaging. During long-distance transportation, the packaging is damaged and the surface is damaged.
7. What is your company's response to the product in question?
1) Verify and blame for pre-sales communication issues. Compensation is handled according to the proportion of liability.
2) We are 100% responsible for problems caused by damaged packaging during transportation. Tag:Titanium welded tube,tube pipe in titanium.titanium pipe
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
3000000-4000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located... Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located...
